Useful

Forgot to test the APU fire alarm before start. Check your 727 manual.

A lot of "poshishons".

Only heretics would do battery on and hold start .

dude what aviation school is that ?

Gonna have to get up quite early in the morning if you want to fly this bird lol

"Celusis" :P

wow, class would be over by the time you got half way through the checklist...

Then you say let the APU run for 3 minutes with no load, but you've already turned the generator on, and you've said that you only have to wait for 1 minute before opening bleed ducts?

... and when you say "turn the apu generator switch to off position", it is actually closing the circuit, turning the generator on.

The APU light actually indicates an open circuit, not closed.

my god, the days is over until the apu is runnig

Haha, informative :)